156957489776

素因数分解:

$2^4\times {\mathrm{124001}}^1\times {\mathrm{79111}}^1$

素因数の和:203120

約数の個数: 20

約数和(自身を含む): 304111432944

約数和(自身を除く): 147153943168

約数列:

[1, 2, 4, 8, 16, 79111, 124001, 158222, 248002, 316444, 496004, 632888, 992008, 1265776, 1984016, 9809843111, 19619686222, 39239372444, 78478744888, 156957489776]

約数ペア:

[(1, 156957489776), (2, 78478744888), (4, 39239372444), (8, 19619686222), (16, 9809843111), (79111, 1984016), (124001, 1265776), (158222, 992008), (248002, 632888), (316444, 496004)]